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[Bug c++/61121] -O2 -ftree-parallelize-loops=0 for maximum not accepted in 4.9.0
- From: "jmichae3 at yahoo dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 20 Jun 2014 13:24:39 +0000
- Subject: [Bug c++/61121] -O2 -ftree-parallelize-loops=0 for maximum not accepted in 4.9.0
- Auto-submitted: auto-generated
- References: <bug-61121-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61121
Jim Michaels <jmichae3 at yahoo dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|-ftree-parallelize-loops=n |-O2
|(n as value) not accepted |-ftree-parallelize-loops=0
|in 4.9.0 |for maximum not accepted in
| |4.9.0
--- Comment #6 from Jim Michaels <jmichae3 at yahoo dot com> ---
changed title to something more appropriate since value is always numeric. so
give 0 a special meaning. really, there is always a minimum of 1 thread. so the
value 0 could be used for the max number of threads on the system or ther max
number of threads on the system -1 (1 for the OS to use as a NICE factor).